VAIO User Guide VPCJ23 Series

Task

# Turning Off Sound along with the LCD Backlight Using the DISPLAY OFF Button

You can use one of the BIOS functions to change the DISPLAY OFF button settings.
Follow these steps:

1. Turn on your VAIO computer and press the F2 key repeatedly until the VAIO logo disappears.

The BIOS setup screen appears. If the screen does not appear, restart the computer and try again.

1. Press the or key to select Advanced.

1. Press the or key to select Display off button and press the Enter key.

1. Press the or key to select Turn off Display and Sound and press the Enter key.

1. Press the or key to select Exit, select Exit Setup, and then press the Enter key.

At the confirmation prompt, press the Enter key.
Hint

- The muting function of the DISPLAY OFF button overrides the Windows sound settings and disables all the built-in sound input and output devices of your VAIO computer, including the built-in speakers, the headphone jack, the microphone jack, and the built-in microphone. To put the Windows sound settings back in place, press the DISPLAY OFF button once again to restore sound on the computer.

Related Topic
Turning Off the LCD Backlight by Pressing the Button (DISPLAY OFF Button)